RMS Images are meant to represent the root-mean-square deviation from the mean (rmsd) appropriate to measure the noise level in a Gaussian distribution.

maximum 1.0691e-03 Jy/beam
minimum 1.1307e-04 Jy/beam
mean 2.3312e-04 Jy/beam
median 1.4024e-04 Jy/beam
sigma 1.7614e-04 Jy/beam
MAD rms 2.0893e-05 Jy/beam

RMS images

VLASS2.1.sb38607339.eb38658209.59109.972473263886_split_split.ms

s14_0.VLASS2.1.se.T18t22.J161519_313000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T18t22.J161519_313000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38607339.eb38658209.59109.972473263886_split_split.ms']
Start time
2025-01-02 11:19:23.690
End
2025-01-02 11:41:15.973
Duration
0:21:52.283
Note, WebLog generation is not included in the time.

CASA logs for stage 16